C6H5OH (Phenol) => C6H5-O-CO-CH3 (Methyl salicylate) => C6H5COONA (Sodium salicylate) => CH3COOH (Acetic acid) => (CH3-CO)2O (Acetic anhydride) => C6H7O(O-CO-CH3)5 (Aspirin) => C6H12 (Cyclohexane) => CH3CH2OH (Ethanol)
C6H5OH (Phenol) => C6H5-O-CO-CH3 (Methyl salicylate) => C6H5COONA (Sodium salicylate) => CH3COOH (Acetic acid) => (CH3-CO)2O (Acetic anhydride) => C6H7O(O-CO-CH3)5 (Aspirin) => C6H12 (Cyclohexane) => CH3CH2OH (Ethanol)